
g='g'

def waimian():
    print g
    cl='cl'
    def printg():
        print g
    printg()
    def printcl():
        print cl
    printcl()
    
class c(object):
    cl='cl'
    def printg(self):
        print g
    def printcl(self):
        print cl


waimian()

#c=c()
#c.printg()
#c.printcl()
